• DocumentCode
    3774159
  • Title

    Study on Diaphragm Effect of Steel Dome Using FEM Method

  • Author

    Ling Peng;Chuan Li;Jinsan Ju;Feng Han

  • Author_Institution
    Renmin Univ. of China, Beijing, China
  • fYear
    2015
  • fDate
    6/1/2015 12:00:00 AM
  • Firstpage
    867
  • Lastpage
    870
  • Abstract
    This study adopted the finite element software ANSYS to analyze the diaphragm effect of a 30 m diameter steel dome. The model takes into account the material nonlinearity and geometrical nonlinearity. The dome´s mechanical response under static pressure was obtained. Riks method was adopted to trace the ultimate bearing capacity of the dome. Full comparisons are presented in this paper to illustrate the diaphragm effect of the dome. The results show that the diaphragm effect can significantly improve the bearing capacity of the dome.
  • Keywords
    "Finite element analysis","Steel","Stress","Force","Strain","Software"
  • Publisher
    ieee
  • Conference_Titel
    Intelligent Computation Technology and Automation (ICICTA), 2015 8th International Conference on
  • Type

    conf

  • DOI
    10.1109/ICICTA.2015.220
  • Filename
    7473437
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3774159